big sectional wire 大截面导线
Coil resistance is determined by the cross-sectional area and length of the wire used in winding the coil.
线圈电阻是由线圈导线的横截面积和长度决定的。
Due to sectional use of the electrode wire, the loss of the electrode wire is small under the condition of fine cutting, so that the cutting precision can be improved.
本发明通过分段使用电极丝，在精切时，电极丝的损耗极小，可提高切割精度。
The multifunction electrician tool of the utility model can measure the diameters of various conductor wires and can directly read data, such as the sectional area of a conductor wire, etc.
它不仅具有传统电工刀的功能，而且具有测量各种导线直径，直读导线截面积等数据的功能。
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